Escape 130 (RPL) decoder

Some fixes provided by Paul B Mahol <onemda@gmail.com>
and Michael Niedermayer <michaelni@gmx.at> and me.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>

Changelog

@@ -19,6 +19,7 @@ version 10:
 - Matroska muxer can now put the index at the beginning of the file.
 - avconv -deinterlace option removed, the yadif filter should be used instead
 - Apple Intermediate Codec decoder
+- Escape 130 video decoder
 
 
 version 9:

doc/general.texi

@@ -497,6 +497,7 @@ following image formats are supported:
 @item Electronic Arts TGQ video  @tab     @tab  X
 @item Electronic Arts TQI video  @tab     @tab  X
 @item Escape 124             @tab     @tab  X
+@item Escape 130             @tab     @tab  X
 @item FFmpeg video codec #1  @tab  X  @tab  X
     @tab experimental lossless codec (fourcc: FFV1)
 @item Flash Screen Video v1  @tab  X  @tab  X

libavcodec/Makefile

@@ -163,6 +163,7 @@ OBJS-$(CONFIG_EIGHTBPS_DECODER)        += 8bps.o
 OBJS-$(CONFIG_EIGHTSVX_EXP_DECODER)    += 8svx.o
 OBJS-$(CONFIG_EIGHTSVX_FIB_DECODER)    += 8svx.o
 OBJS-$(CONFIG_ESCAPE124_DECODER)       += escape124.o
+OBJS-$(CONFIG_ESCAPE130_DECODER)       += escape130.o
 OBJS-$(CONFIG_FFV1_DECODER)            += ffv1dec.o ffv1.o
 OBJS-$(CONFIG_FFV1_ENCODER)            += ffv1enc.o ffv1.o
 OBJS-$(CONFIG_FFVHUFF_DECODER)         += huffyuv.o huffyuvdec.o

libavcodec/allcodecs.c

@@ -136,6 +136,7 @@ void avcodec_register_all(void)
     REGISTER_DECODER(EIGHTSVX_EXP,      eightsvx_exp);
     REGISTER_DECODER(EIGHTSVX_FIB,      eightsvx_fib);
     REGISTER_DECODER(ESCAPE124,         escape124);
+    REGISTER_DECODER(ESCAPE130,         escape130);
     REGISTER_ENCDEC (FFV1,              ffv1);
     REGISTER_ENCDEC (FFVHUFF,           ffvhuff);
     REGISTER_ENCDEC (FLASHSV,           flashsv);

libavcodec/avcodec.h

@@ -269,6 +269,7 @@ enum AVCodecID {
     AV_CODEC_ID_MSS2,
     AV_CODEC_ID_VP9,
     AV_CODEC_ID_AIC,
+    AV_CODEC_ID_ESCAPE130,
 
     /* various PCM "codecs" */
     AV_CODEC_ID_FIRST_AUDIO = 0x10000,     ///< A dummy id pointing at the start of audio codecs

libavcodec/codec_desc.c

@@ -1214,6 +1214,13 @@ static const AVCodecDescriptor codec_descriptors[] = {
         .long_name = NULL_IF_CONFIG_SMALL("Apple Intermediate Codec"),
         .props     = AV_CODEC_PROP_INTRA_ONLY | AV_CODEC_PROP_LOSSY,
     },
+    {
+        .id        = AV_CODEC_ID_ESCAPE130,
+        .type      = AVMEDIA_TYPE_VIDEO,
+        .name      = "escape130",
+        .long_name = NULL_IF_CONFIG_SMALL("Escape 130"),
+        .props     = AV_CODEC_PROP_LOSSY,
+    },
 
     /* various PCM "codecs" */
     {

libavcodec/version.h

@@ -27,7 +27,7 @@
  */
 
 #define LIBAVCODEC_VERSION_MAJOR 55
-#define LIBAVCODEC_VERSION_MINOR  5
+#define LIBAVCODEC_VERSION_MINOR  6
 #define LIBAVCODEC_VERSION_MICRO  0
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \

libavformat/rpl.c

@@ -164,11 +164,9 @@ static int rpl_read_header(AVFormatContext *s)
             // The header is wrong here, at least sometimes
             vst->codec->bits_per_coded_sample = 16;
             break;
-#if 0
         case 130:
             vst->codec->codec_id = AV_CODEC_ID_ESCAPE130;
             break;
-#endif
         default:
             av_log(s, AV_LOG_WARNING,
                    "RPL video format %i not supported yet!\n",